College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.2 - Real Numbers and Their Properties - R.2 Exercises: 70

Answer

5x

Work Step by Step

15x - 10x = x(15 - 10) = x(5) = 5x
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